Hand-held navigational unit



FIG. 1 is a top, front and left side perspective view of a hand-held navigational unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof and a mirror image of a right side view;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof. 

The ornamental design for a hand-held navigational unit, as shown and described. 